WHITESPACE Look for the hidden URL in the source page (on my browser you can get there by clicking "View" then "View source"). The title tells you the answer is in the white space. I just had a look what was after the words "good luck" in the source, and stumbled across the hidden URL. BUT (*evil laugh*) this is just the start of your journey ;-)
Thanks for that KT - I'd forgotten all about Pleasington (yet I shouldn't have its where my old biology teacher used to live . . . ) I thought of Sunnyhurst cos I grew up at Darwen and know the tale of how it got into the wood!
Oh dear KT, you haven't got into geocaching have you? I do know of two caches where the log in question is covered in Laetiporus but I won't be revealing which!